AD5751
Data Sheet
Rev. B | Page 4 of 32
SPECIFICATIONS
AVDD = 12 V (± 10%) to 55 V (maximum), DVCC = 2.7 V to 5.5 V, GND = 0 V. IOUT: RLOAD = 300 Ω. All specifications TMIN to TMAX,
unless otherwise noted.
Table 2.
Min
Typ
Max
Unit
Test Conditions/Comments
INPUT VOLTAGE RANGE
Output unloaded
0 to 4.096
V
Input Leakage Current
1
+1
μA
REFERENCE INPUT
Reference Input Voltage
4.096
V
External reference must be exactly as stated;
otherwise, accuracy errors show up as error
in output
Input Leakage Current
1
+1
μA
VOLTAGE OUTPUT
Output Voltage Ranges
0
5
V
0
10
V
AVDD must have minimum 1.3 V headroom
or >11.3 V
0
40
V
0
6
V
0
12
V
0
44
V
Accuracy
Total Unadjusted Error (TUE)
0.1
+0.1
% FSR
0.05
±0.02
+0.05
% FSR
TA = 25°C
0.3
+0.3
% FSR
0.1
±0.05
+0.1
% FSR
TA = 25°C
Relative Accuracy (INL)
0.02
±0.005
+0.02
% FSR
Dead Band on Output, RTI
14
8
+14
mV
Referred to 4.096 V input range
Offset Error
5
+5
mV
0 V to 10 V range
4
±0.5
+4
mV
TA = 25°C, 0 V to 10 V range
3
+3
mV
0 V to 5 V range
2.2
±0.3
+2.2
mV
TA = 25°C, 0 V to 5 V range
20
+20
mV
0 V to 40 V range
17
±0.5
+17
mV
TA = 25°C, 0 V to 40 V range
Gain Error
0.05
+0.05
% FSR
0 V to 5 V, 0 V to 10 V range
0.04
±0.015
+0.04
% FSR
TA = 25°C
0.09
+0.09
% FSR
0 V to 40 V range
0.05
±0.02
+0.05
% FSR
TA = 25°C
±0.5
ppm FSR/°C
All ranges
Full-Scale Error
0.05
+0.05
% FSR
0 V to 5 V, 0 V to 10 V range
0.04
±0.015
+0.04
% FSR
TA = 25°C
0.09
+0.09
% FSR
0 V to 40 V range
0.05
±0.02
+0.05
% FSR
TA = 25°C
±1.5
ppm FSR/°C
All ranges
Headroom
1.3
V
Output unloaded
Short-Circuit Current
15
mA
Load
1
kΩ
For specified performance, 0 V to 5 V and 0 V
to 10 V ranges
5
kΩ
For specified performance, 0 V to 40 V range